Παραπομπή APA

Gupta, B. B. (1974). Comparative study of six living constitutions. Sterling publishers.

Παραπομπή Chicago Style

Gupta, B B. Comparative Study of Six Living Constitutions. New Delhi: Sterling publishers, 1974.

Παραπομπή MLA

Gupta, B B. Comparative Study of Six Living Constitutions. Sterling publishers, 1974.